Class Point

Defined in: primitives.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	Point(x, y) Creates an instance of Point

Field Summary
Field Attributes	Field Name and Description
	oType Serialization type
	style The Style of the Point
	x The x coordinate of point
	y The y coordinate of point

Method Summary
Method Attributes	Method Name and Description
	clone() Clone current Point
<static>	Point.cloneArray(v) Clones an array of points
	contains(x, y)
	equals(anotherPoint) Tests if this point is similar to other point
	getBounds()
	getPoints()
<static>	Point.load(o) Creates a {Point} out of JSON parsed object
<static>	Point.loadArray(v) Creates an array of points from an array of {JSONObject}s
	near(x, y, radius) Tests to see if a point (x, y) is within a range of current Point
	paint(context) Paint current {Point} withing a context If you want to use a different style then the default one change the style
	toString()
	toSVG() We will draw a point a circle.
	transform(matrix)

Class Detail

Point(x, y)

Creates an instance of Point
Author: Alex Gheorghiu Note: Even if it is named Point this class should be named Dot as Dot is closer then Point from math perspective..

Parameters:
{Number} x: The x coordinate of point.
{Number} y: The y coordinate of point.

Field Detail

oType

Serialization type

style

The Style of the Point

The x coordinate of point

The y coordinate of point

Method Detail

clone()

Clone current Point

<static> Point.cloneArray(v)

Clones an array of points

Parameters:
{Array} v: - the array of {Point}s

Returns:: an {Array} of {Point}s

contains(x, y)

Parameters:
x
y

equals(anotherPoint)

Tests if this point is similar to other point

Parameters:
{Point} anotherPoint: - the other point

getBounds()

getPoints()

<static> {Point} Point.load(o)

Creates a {Point} out of JSON parsed object
Author: Alex Gheorghiu .

Parameters:
{JSONObject} o: - the JSON parsed object

Returns:: {Point} a newly constructed Point

<static> Point.loadArray(v)

Creates an array of points from an array of {JSONObject}s

Parameters:
{Array} v: - the array of JSONObjects

Returns:: an {Array} of {Point}s

near(x, y, radius)

Tests to see if a point (x, y) is within a range of current Point
Author: Alex Gheorghiu .

Parameters:
{Numeric} x: - the x coordinate of tested point
{Numeric} y: - the x coordinate of tested point
{Numeric} radius: - the radius of the vicinity

paint(context)

Paint current {Point} withing a context If you want to use a different style then the default one change the style

Parameters:
context

toString()

toSVG()

We will draw a point a circle. The "visual" color and thicknes of the point will be created by the SVG's element style

See:: http://tutorials.jenkov.com/svg/circle-element.html Example:

transform(matrix)

Parameters:
matrix

Classes

Class Point